Sidney Bernstein Welcomes Phonofilm

Owner of the Granada Theatres chain, Sidney Bernstein, introduces the DeForest Phonofilm sound-on-film process, in a short film shown in the premiere program of Phonofilm in England at the E... Read allOwner of the Granada Theatres chain, Sidney Bernstein, introduces the DeForest Phonofilm sound-on-film process, in a short film shown in the premiere program of Phonofilm in England at the Empire Cinema in London on 4 October 1926.Owner of the Granada Theatres chain, Sidney Bernstein, introduces the DeForest Phonofilm sound-on-film process, in a short film shown in the premiere program of Phonofilm in England at the Empire Cinema in London on 4 October 1926.